RANKING · 2010 CENSUS · 15 SHOWN OF 15

Least educated, Arizona counties · 2010

Arizona counties with the smallest share of adults 25+ holding a bachelor's degree or higher (2010 ACS). This list covers the 15 counties in Arizona that qualify, ranked against each other statewide.

Flip the list · Most educated, US counties →

ArizonaAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBACHELOR'S DEGREE OR HIGHERVS 2000

01La Paz County, AZAZ16,7119.0%+0.3 pts

02Apache County, AZAZ64,44510.3%−1.1 pts

03Mohave County, AZAZ228,10212.0%+2.0 pts

04Yuma County, AZAZ224,44913.3%+1.4 pts

05Greenlee County, AZAZ9,31213.4%+1.2 pts

06Graham County, AZAZ40,15713.4%+1.6 pts

07Navajo County, AZAZ109,94614.4%+2.1 pts

08Gila County, AZAZ53,80115.0%+1.2 pts

09Santa Cruz County, AZAZ50,02017.3%+2.2 pts

10Pinal County, AZAZ539,38017.9%+6.0 pts

11Cochise County, AZAZ126,33221.4%+2.6 pts

12Yavapai County, AZAZ252,55223.7%+2.5 pts

13Maricopa County, AZAZ4,689,55829.0%+3.2 pts

14Pima County, AZAZ1,074,68529.6%+2.9 pts

15Coconino County, AZAZ144,36831.1%+1.1 pts

SHOWING 1–15 OF 15

Download CSV (full list, 15 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS